724+ Domain Extensions
Every TLD supported by our domain availability API — from classic global extensions to Afghanistan-specific domains.
Browse All Supported TLDs
The list is pulled live from our domain pricing feed. Click "Refresh" to get the latest additions. Highlighted in teal = .af extensions; gold = popular gTLDs.
TLD Categories
Our API covers all major TLD types — from global gTLDs to country-code extensions and the full Afghanistan ccTLD registry.
Afghanistan ccTLD (.af)
The only API with full .af registry support — all official sub-TLDs included.
Popular Global TLDs
All the classic gTLDs your users expect, with instant availability results.
New gTLDs
Modern extensions popular with startups, developers, and tech brands.
Business & Commerce
TLDs built for online stores, businesses, and brands.
Regional & Country Codes
Hundreds of country-code TLDs for local and regional websites.
Generic & Misc
Over 700 more extensions — from .site and .online to .media and .agency.
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